Question 7842 – GATE 2018
February 10, 2024GATE 2009
February 10, 2024GATE 2009
| Question 1 |
Which one of the following in NOT necessarily a property of a Group?
| Commutativity
| |
| Associativity | |
| Existence of inverse for every element
| |
| Existence of identity |
Question 1 Explanation:
A Group should satisfy Closure, Associative, should have identity element and each element has inverse.
So, commutativity is not required.
So, commutativity is not required.
Correct Answer: A
Question 1 Explanation:
A Group should satisfy Closure, Associative, should have identity element and each element has inverse.
So, commutativity is not required.
So, commutativity is not required.